How do you delight in a God-Who-Speaks-Promises when those promises seem as distant as the stars in the sky? Holding onto faith when everything is falling apart is a difficult task at best. Drawing from Scripture and her own personal walk through sorrow, the author of Counting Grains of Sand leads you through a journey of discovering the Lord's kindness, even from the middle of loss. Counting Grains of Sand takes a real look at faith, hope, and trust in the face of loss, heartache, and incredible joy.

The story of a truly galactic civilization with over 6,000 inhabited worlds.

Making up Numbers: A History of Invention in Mathematics offers a detailed but accessible account of a wide range of mathematical ideas. Starting with elementary concepts, it leads the reader towards aspects of current mathematical research. The book explains how conceptual hurdles in the development of numbers and number systems were overcome in the course of history, from Babylon to Classical Greece, from the Middle Ages to the Renaissance, and so to the nineteenth and twentieth centuries. The narrative moves from the Pythagorean insistence on positive multiples to the gradual acceptance of negative numbers, irrationals and complex numbers as essential tools in quantitative analysis. Within this chronological framework, chapters are organised thematically, covering a variety of topics and contexts: writing and solving equations, geometric construction, coordinates and complex numbers, perceptions of ‘infinity’ and its permissible uses in mathematics, number systems, and evolving views of the role of axioms. Through this approach, the author demonstrates that changes in our understanding of numbers have often relied on the breaking of long-held conventions to make way for new inventions at once providing greater clarity and widening mathematical horizons. Viewed from this historical perspective, mathematical abstraction emerges as neither mysterious nor immutable, but as a contingent, developing human activity. Making up Numbers will be of great interest to undergraduate and A-level students of mathematics, as well as secondary school teachers of the subject. In virtue of its detailed treatment of mathematical ideas, it will be of value to anyone seeking to learn more about the development of the subject.

Hermead of Surazeus is an epic poem in pentameter blank verse about the greatest philosophers and scientists who contributed to the growth of civilization. Volume 5 contains in 20,780 lines of blank verse the following episodes: Library Of Demetrios Phalereus, Garden Of Epikouros, Spheres Of Arkhimedes, Organ Of Ktesibios, Parallels Of Eratosthenes.

Find out all about Earth, including the types of rock on earth and how they are formed, the longest river and smallest mountain, earthquakes, volcanoes, the water cycle, and how we can really count the grains of sand on our planet.

Cosmic inflation is the theory that the early universe went through fast, exponential expansion for a fraction of a second after the Big Bang and then slowed down to the current rate of expansion. Simplified explanations of complex scientific concepts such as dark energy, dark matter, and the cosmic microwave background and dynamic images will help students comprehend how the study of cosmic inflation has reshaped our understanding of how the universe was born, evolved, and might be in the future. This book correlates with the Next Generation Science Standards' emphasis on scientific collection and analysis of data and evidence-based theories. Informative sidebars explore related timely topics in depth, while a Further Reading section provides several resources for additional study.